Obama needs to do more then just address the demand side with the montra of use less energy from light bulbs to metro cars.

The company has 521 employees, and operates 217 metro cars with a line length of 103.9 km.

Carrying them are a fleet of 186 metro cars from two depots.

Like the metro cars of most other systems in the 1960s and 1970s, Montreal's cars do not have air conditioning.

Running of the first metro car on the line by 1984 was considered a great engineering challenge.

So metro cars had to be put down on the track near Esplanade by crane, by directly digging the road surface.

The company ordered 99 new metro cars from Siemens in 2003.

Then he turned away, slowly, not so far as to be obvious, just a natural motion easily explained by the movement of the metro car.

A new design for our new metro cars.

The rammed remains of a stolen metro car.